Siemens SIMATIC S7-400 2MB Flash EPROM Memory Card

USD 708.96

5V Flash EPROM memory card provides 2 Mbyte reliable storage for SIMATIC S7-400 PLC systems in industrial environments.

SKU Siemens-6ES7952-1KL00-0AA0 Category
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Siemens SIMATIC S7-400 2MB Flash EPROM Memory Card

Model Identifier SIMATIC S7-400 Memory Card
Official Part Number 6ES7952-1KL00-0AA0
GTIN Standard 4019169009980

Technical Overview

5V Flash EPROM memory card provides 2 Mbyte reliable storage for SIMATIC S7-400 PLC systems in industrial environments.

Key Features

  • Memory Type: 2 Mbyte Flash EPROM for reliable data storage.
  • Compatible with SIMATIC S7-400 PLC controllers.
  • Long design format optimized for industrial setups.
  • Supports critical system data retention and program storage.
  • OEM quality assuring high performance and durability.
  • Engineered for use in harsh and hazardous industrial areas, with certifications for explosion protection (ATEX, IECEx) and maritime applications.
  • Flash EPROM design allows repeated writing and reading operations, suitable for programming and data handling in automation environments.

Operates at a stable 5V power supply utilizing Flash EPROM technology for long-lasting data integrity.

Technical Specification Matrix

ParameterValue
Memory TypeFlash EPROM
Memory Size2 Mbyte
Operating Voltage5 V
Compatible SeriesSIMATIC S7-400
Physical Weight (kg)0.05
Dimensions L x W x H (cm)13 x 9.1 x 1.5

Industrial Applications

1. Process Control Systems Data Storage

This memory card is ideal for process control systems utilizing SIMATIC S7-400 PLCs, requiring robust and reliable storage for critical operational parameters, recipe data, and historical logs. The Flash EPROM ensures non-volatile data retention, preventing loss during power interruptions.

Problem Solved

Ensures critical process data and configurations are securely stored and retained even in volatile power conditions or system restarts.

Process controlNon-volatile memoryData loggingRecipe managementS7-400 PLC

2. Machine Automation Program Management

For complex machine automation lines driven by S7-400 PLCs, this memory card provides dedicated and reliable storage for the PLC's operating program and configuration data. Its industrial-grade design ensures program integrity in demanding factory environments.

Problem Solved

Guarantees integrity and availability of complex PLC programs and configuration data, minimizing downtime due to program corruption in industrial settings.

Machine automationPLC programmingProgram storageConfiguration dataIndustrial durabilityS7-400 PLC

3. High-Availability Systems in Hazardous/Maritime Environments

The 6ES7952-1KL00-0AA0 is suited for high-availability S7-400H systems operating in hazardous or maritime locations, evidenced by its ATEX/IECEx and maritime certifications. The 5V Flash EPROM ensures data integrity and operational stability for redundant PLC configurations, crucial for safety-critical applications.

Problem Solved

Provides reliable, durable memory for safety-critical, redundant S7-400H PLCs operating in challenging and potentially explosive or corrosive environments.

High-availability PLC (S7-400H)Hazardous locations (ATEX/IECEx)Maritime applicationsSafety-critical systemsRedundant control
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